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From words to action: Concepts, framings of problems and knowledge production practices in regional transport infrastructure planning in Sweden

This paper presents an analysis of a regional transport infrastructure plan in Sweden. A comparison is made of two concepts central to transport infrastructure planning in Sweden; Regional expansion and Environmentally sound transport. These concepts signify different perspectives on the benefits and problems with transport. The analysis explains how these clashing perspectives are resolved in the

Learning Stimulus Intervals – Adaptive Timing of Conditioned Purkinje Cell Responses

Classical conditioning of motor responses, such as the eyeblink response, is an experimental model of associative learning and of adaptive timing of movements. A conditioned blink will have its maximum amplitude near the expected onset of the unconditioned blink-eliciting stimulus and it adapts to changes in the interval between the conditioned and unconditioned stimuli. Previous studies have show

Interfacial Molecular Imprinting in Nanoparticle-Stabilized Emulsions.

A new interfacial nano and molecular imprinting approach is developed to prepare spherical molecularly imprinted polymers with well-controlled hierarchical structures. This method is based on Pickering emulsion polymerization using template-modified colloidal particles. The interfacial imprinting is carried out in particle-stabilized oil-in-water emulsions, where the molecular template is presente

A Compartmental Model for Biokinetics and Dosimetry of 18F-Choline in Prostate Cancer Patients

PET with F-18-choline (F-18-FCH) is used in the diagnosis of prostate cancer and its recurrences. In this work, biodistribution data from a recent study conducted at Skane University Hospital Malmo were used for the development of a biokinetic and dosimetric model. Methods: The biodistribution of F-18-FCH was followed for 10 patients using PET up to 4 h after administration. Activity concentration

Prognostic sub-classifications of T1 cutaneous melanomas based on ulceration, tumour thickness and Clark's level of invasion. Results of a population-based study from the Swedish Melanoma Register.

Background: Survival and prognostic factors for thin melanomas have been relatively little studied in population-based settings. This patient group account for the majority of melanomas diagnosed in western countries today and better prognostic information is needed. Objective: The aim of this study is to use established prognostic factors such as ulceration, tumour thickness and Clark's level of

The ca. 1380 Ma Mashak igneous event of the Southern Urals

A review of the geochronology, geochemistry and distribution of the 1380 Ma Mashak Large Igneous Province (LIP) of the eastern margin of the East European craton indicates a potential link to a major breakup stage of the Mesoproterozoic supercontinent Columbia (Nuna), link to a major stratigraphic boundary (Lower-Middle Riphean), and economic significance for hydrocarbons and metallogeny. Specific

Controversial role of toll-like receptors in acute pancreatitis.

Acute pancreatitis (AP) is a common clinical condition with an incidence of about 300 or more patients per million annually. About 10%-15% of patients will develop severe acute pancreatitis (SAP) and of those, 10%-30% may die due to SAP-associated complications. Despite the improvements done in the diagnosis and management of AP, the mortality rate has not significantly declined during the last de

Genome methylation patterns in male breast cancer - Identification of an epitype with hypermethylation of polycomb target genes.

Male breast cancer (MBC) is a rare disease that shares both similarities and differences with female breast cancer (FBC). The aim of this study was to assess genome-wide DNA methylation profiles in MBC and compare them with the previously identified transcriptional subgroups of MBC, luminal M1 and M2, as well as the intrinsic subtypes of FBC. Illumina's 450K Infinium arrays were applied to 47 MBC

Heterogeneous and Complex Rearrangements of Chromosome Arm 6q in Chondromyxoid Fibroma. Delineation of Breakpoints and Analysis of Candidate Target Genes.

Chondromyxoid fibroma (CMF) is an uncommon benign cartilaginous tumor of bone usually occurring during the second decade of life. CMF is associated with recurrent rearrangements of chromosome bands 6p23-25, 6q12-15, and 6q23-27. To delineate further the role and frequency of the involvement of three candidate regions (6q13, 6q23.3 and 6q24) in the pathogenesis of CMF, we studied a group of 43 case

Double-spin asymmetry of electrons from heavy-flavor decays in p plus p collisions at root s=200 GeV

We report on the first measurement of the double-spin asymmetry, A(LL), of electrons from the decays of hadrons containing heavy flavor in longitudinally polarized p + p collisions at root s = 200 GeV for p(T) = 0.5 to 3.0 GeV/c. The asymmetry was measured at midrapidity (vertical bar eta vertical bar < 0.35) with the PHENIX detector at the Relativistic Heavy Ion Collider. The measured asymmetries

Relationship of 3D meniscal morphology and position with knee pain in subjects with knee osteoarthritis: a pilot study

To explore whether quantitative, three-dimensional measurements of meniscal position and size are associated with knee pain using a within-person, between-knee study design. We studied 53 subjects (19 men, 34 women) from the Osteoarthritis Initiative, with identical radiographic OA grades in both knees, but frequent pain in one and no pain in the other knee. The tibial plateau and menisci were ana

Behavioural syndromes at multiple scales in Myrmica ants

Behavioural syndromes (correlations between suites of behavioural traits) have been documented in a wide range of animals and are important for the understanding of evolution and ecology. Previous research has focused primarily on behavioural syndromes composed of individual animals: we investigated behavioural syndromes at the individual, caste and colony levels in Myrmica ants. We first related

Using NMR Chemical Shift Imaging To Monitor Swelling and Molecular Transport in Drug-Loaded Tablets of Hydrophobically Modified Poly(acrylic acid): Methodology and Effects of Polymer (In)solubility

A new technique has been developed using NMR chemical shift imaging (CSI) to monitor water penetration and molecular transport in initially dry polymer tablets that also contain small low-molecular weight compounds to be released from the tablets. Concentration profiles of components contained in the swelling tablets could be extracted via the intensities and chemical shift changes of peaks corres

Mapping daily evapotranspiration and dryness index in the East African highlands using MODIS and SEVIRI data

Routine information on regional evapotranspiration (ET) and dryness index is essential for agricultural water management, drought monitoring, and studies of water cycle and climate. However, this information is not currently available for the East Africa highlands. The main purpose of this study is to develop (1) a new methodology that produces spatially gridded daily ET estimates on a (near) real

CGRP and its receptors provide new insights into migraine pathophysiology

Over the past 300 years, the migraine field has been dominated by two main theories-the vascular theory and the central neuronal theory. The success of vasoconstrictors such as ergotamine and the triptans in treating acute migraine bolstered the vascular theory, but evidence is now emerging that vasodilatation is neither necessary nor sufficient to induce a migraine attack. Attention is now turnin

Cryogel-supported titanate nanotubes for waste treatment: Impact on methane production and bio-fertilizer quality.

By reducing the cadmium (Cd(2+)) content in biomass used for bio-based products such as biogas, a less toxic bio-based fertilizer can be obtained. In this work, we demonstrate how a macroporous polymer can support titanate nanotubes, and we take advantage of its known selective adsorption behavior towards Cd(2+) in an adsorption process from real nutrient-rich process water from hydrolysis of seaw

Warming-induced increase in aerosol number concentration likely to moderate climate change

Atmospheric aerosol particles influence the climate system directly by scattering and absorbing solar radiation, and indirectly by acting as cloud condensation nuclei(1-4). Apart from black carbon aerosol, aerosols cause a negative radiative forcing at the top of the atmosphere and substantially mitigate the warming caused by greenhouse gases(1). In the future, tightening of controls on anthropoge